Dimension: 30x30mm/40x40mm/50x50mm/60x60mm/70x70mm/80x80mm/90x90mm/120x120mm/135x135mm/150x150mm//200x200mm

Parameters:
Widely Used in: Cooling Fan
As for the Protective Net, it could protect your cooling fan blades avoid damage from foreign objects

Description:
Fan Grills / Guards are ideal for improving the appearance and safety of your blowhole modifications or other system fans.
They are also a perfect replacement for stock case grills as they are very restrictive and these grills will let air flow freely.